Wastewater processing unit



FIG. 1 is a perspective view of the waste processing unit showing my new design;

FIG. 2 is a left side elevational view of the wastewater processing unit shown in FIG. 1, the right side being a mirror image thereof;

FIG. 3 is a front view of the wastewater processing unit shown in FIG. 1;

FIG. 4 is a rear view of the wastewater processing unit shown in FIG. 1;

FIG. 5 is a top elevation view of the wastewater processing unit as shown in FIG. 1; and,

FIG. 6 is a bottom elevation view of the wastewater processing unit shown in FIG. 1.

The broken lines shown in the drawings represent unclaimed environment and are for illustrative purposes only, forming no part of the claimed design. 

CLAIM The ornamental design for a wastewater processing unit, as shown and described. 